<padding ng-repeat="i in keys()">
    <btn ng-click="setGrid(grids[i])" ng-class="{activate:data[field.key]===grids[i]}">
        <grid _editable=false patch-cell ng-src=grids[i].data></grid>
        <div ng-bind=grids[i].name></div>
    </btn>
</padding>